| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.91 | 3.852% | $57.0251 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $29.71 | 7.643% | $31.9807 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $224.53 | 13.269% | $254.3229 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $62.32 | 13.617% | $70.8061 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $63.61 | 10.594% | $70.3488 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $218.28 | 6.478% | $232.4202 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $170.96 | 12.634% | $192.5591 | $192.56 | $192.55 | $192.60 |
| 7 purchase totals = | $824.32 | $909.4629 | $909.47 | $909.45 | $909.40 | |